Polk Audio SDA Speakers

Vintage Polk Audio Speaker Models

The list below is a work in progress. Baseline data is taken from an older Orion Blue Book. I'm not even sure some of the models listed actually exist. If you see inaccuracies, please let me know. Also, if you have detailed specs, pictures, or especially user manuals on any of the models listed below, please EMAIL ME.

Links in the list will take you to a page about that specific model.

Model Name and NumberYear(s) ProducedOriginal MSRP
(per pair)
Monitors
Monitor 41982-85$200
Monitor 4 Series 21990$200
Monitor 4.51987$260
Monitor 4.6 Series 21990$280
Monitor 4A1984$220
Monitor 51979-84$320
Monitor 5 Series 21990$450
Monitor 5A1979-84$350
Monitor 5B1984$450
Monitor 5Jr1984-85$260
Monitor 5Jr+ Series 21990$350
Monitor 71977-82$440
Monitor 7 Series 21990$580
Monitor 7A1977-82$320
Monitor 7B1979-84$480
Monitor 7C1979$580
Monitor 91976-81$330
Monitor 9W1976-81$350
Monitor 101977-82$600
Monitor 10 Series 21990$740
Monitor 10A1979-84$600
Monitor 10B1979$740
Monitor 111982-85$800
Monitor 121990$1,000
Monitor 141984$700
Monitor 15t (Military)1991$1,200
RTA
RTA1979-84$740
RTA-8T1990-92$650
RTA-8TL1990-92$650
RTA-11T1990-92$950
RTA-11TL1990-92$1,000
RTA-121979-84$770
RTA-12B1981-85$1,000
RTA-12C1984-87$960
RTA-15TL1990-92$1,400
SDA
SDA-11984-85$1,700
SDA-1A1985-86$1,390
SDA-1B1987$1,500
SDA-1C (Real Wood)1987-90$1,800
SDA-1C (Studio)1987-90$1,600
SDA-21984-85$1,250
SDA-2A1986-87$1,000
SDA-2B (Real Wood)1989$1,300
SDA-2B (Studio)1987$1,100
SDA-CRS1984-86$800
SDA-CRS+ (Real Wood)1989$1,000
SDA-CRS+ (Studio)1988$900
SDA-SRS1985-88$3,000
SDA-SRS 1.21988-89$3,000
SDA-SRS 21986-88$2,200
SDA-SRS 2.31988-89$2,200
SRS 1.2TL1991$3,400
SRS 2.3TL1991$2,500
SRS 3.1TL1991$2,000